48 lines
942 B
Perl
48 lines
942 B
Perl
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#!/usr/bin/perl
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use strict;
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use warnings;
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# Check __BEGIN_NAMESPACE ... __END_NAMESPACE pairing in an include file.
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my $code = 0;
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for my $path (@ARGV) {
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my $localcode = 0;
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my @stack;
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open my $in, '<', $path
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or die "open $path failed: $!";
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while (<$in>) {
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if ( /^\s*__BEGIN_(.*)\b/ ) {
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push @stack, $1;
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}
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elsif ( /^\s*__END_(.*)\b/ ) {
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if (@stack) {
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my $tag = pop @stack;
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if ($1 ne $tag) {
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print "$path:$.: BEGIN $tag paired with END $1\n";
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$localcode = 1;
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}
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}
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else {
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print "$path:$.: END $1 does not match a begin\n";
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$localcode = 1;
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}
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}
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}
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if (@stack) {
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print "$path: Unmatched begin tags " . join (' ', @stack) ."\n";
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$localcode = 1;
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}
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if ($localcode == 0) {
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print "$path: OK\n";
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} else {
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$code = $localcode;
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}
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}
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exit $code;
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